<template>
<div class="big_left-3">
  <blockTitle title="视频监控"></blockTitle>
  <div class="main">

  </div>
</div>
</template>

<script>
import blockTitle from './big-title'
export default {
  name: "left-1",
  components: {
    blockTitle
  }
}
</script>

<style scoped lang="scss">
.big_left-3 {
  height: 40%;
  .main {
    width: 100%;
    height: calc(100% - 20px);
    background: url("../../assets/images/big_left_bg.png");
    background-size: 100% 100%;

  }

}
</style>
